Overview: For some records, when a user attempts to view an instance record with source MARC, the View Source option is greyed out in the Actions menu in the Inventory App. The user is also unable to edit the bibliographic record in quickMARC.

Actions taken to identify issue:

• Queried by instance UUID in source-storage/records. The instance cannot be found.

• In mod-source-record-storage, all MARC records corresponding to the instance have a state of OLD. Also, there are multiple match IDs.

• Queried each match ID in source-storage/record and the instance UUID is in 999$i for multiple SRS records.

• The data import job profiles used to overlay these records in the past were reviewed, and no issues were found. The data import job profiles import a single record.

• Because these records have been overlaid multiple times, it is not clear when the issue first appeared.

This issue is resolved by changing the state of one of the MARC records to ACTUAL. However, it is still unclear why these instances do not have a MARC record with a state of ACTUAL linked to it.

BE notes:

1.Create script that would identify records with no ACTUAL or DELETED version and set the latest generation to ACTUAL.

2.Change overlay workflow to fix Instance records with source MARC not linked to SRS record